ДСТУ EN 1366-3:2022 Випробування інженерних систем на вогнестійкість. Частина 3. Проходки інженерних комунікацій (EN 1366-3:2021, IDT)



ДСТУ EN 1366-3:2022
(EN 1366-3:2021, IDT)

Випробування інженерних систем на вогнестійкість. Частина 3. Проходки інженерних комунікацій

 

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions, symbols, units and abbreviations

3.1 Terms and definitions

3.2 Symbols, units and abbreviations

4 Test equipment

5 Test conditions

5.1 Heating conditions

5.2 Pressure conditions

6 Test specimen

6.1 Size and distances

6.2 Number

6.3 Design

6.4 Construction

6.5 Verification

7 Installation of test specimen

7.1 General

7.2 Installation of the supporting construction including penetration(s)

7.3 Installation of service(s)

7.4 Installation of the penetration seal

8 Conditioning

9 Application of instrumentation

9.1 Thermocouples

9.2 Pressure

10 Test procedure

10.1 General

10.2 Integrity

10.3 Other observations

11 Performance criteria

11.1 Integrity

11.2 Insulation

11.3 Multiple service penetration seals and mixed penetration seals

11.4 Several penetrations in a test construction

12 Test report

13 Field of direct application of test results

13.1 General

13.2 Orientation

13.3 Supporting construction

13.4 Services

13.5 Service support construction

13.6 Penetration seal size

13.7 Distances

Annex A (normative) Configuration and field of direct application for cable penetration seals

Annex B (normative) Special penetration seal systems

Annex C (normative) Test configuration and field of direct application for conduits and trunkings for cables

Annex D (normative) Test specimen design and field of direct application for bus bars / bus bar trunking units

Annex E (normative) Test specimen design, test procedure and field of direct application for pipe penetration seals

Annex F (normative) Test specimen design, test procedure and field of direct application for mixed penetration seals

Annex G (normative) Critical service approach

Annex H (informative) Explanatory notes